% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
       4
      32
      75
      99
      74
     111
      64
      56
     229
     212
     127
     286
     444
     323
     305
     395
     427
     318
     286
     246
     206
     105
     104
     130
     118
     131
     164
     102
     134
      82
      60
     110
      52
     -39
      46
     -68
     -67
      23
    -117
     247
    -242
    -126
     241
    -272
    -310
     189
     562
    -709
     618
     794
    -927
    -924
    1709
   -2301
    1793
    2938
   -1974
     858
    5589
   -8513
    5895
  -15687
   10526
  -22488
  -13117
  -19419
    6048
   22737
    9844
   13077
  -10261
  -22348
  -12457
  -14878
  -27403
  -27640
   19320
  -17755
   27709
  -23317
  -21759
  -15685
   37733
   20487
  -24253
  -24906
   23255
   -9546
  -19435
   33190
   24466
    8513
  -18086
   21061
  -13675
  -31851
   26233
   39786
  -27883
  -26719
  -12806
  -25440
    4977
  -10446
   23465
  -21186
  -16214
   20877
   18859
  -12571
  -30142
   19756
   17997
  -19519
  -18265
   17915
   19374
   -4028
   25129
  -31511
   41053
   17844
  -20335
    5975
  -19395
   19454
   11426
  -22751